CN110248913A - Disintegratable carbon composite, Manufacturing approach and use - Google Patents
Disintegratable carbon composite, Manufacturing approach and use Download PDFInfo
- Publication number
- CN110248913A CN110248913A CN201780072078.6A CN201780072078A CN110248913A CN 110248913 A CN110248913 A CN 110248913A CN 201780072078 A CN201780072078 A CN 201780072078A CN 110248913 A CN110248913 A CN 110248913A
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- CN
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- Prior art keywords
- carbon
- adhesive
- carbon composite
- particle
- alloy
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 177
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 147
- 239000002131 composite material Substances 0.000 title claims abstract description 77
- 238000004519 manufacturing process Methods 0.000 title description 5
- 238000013459 approach Methods 0.000 title description 2
- 239000000853 adhesive Substances 0.000 claims abstract description 109
- 230000001070 adhesive effect Effects 0.000 claims abstract description 109
- 239000002245 particle Substances 0.000 claims abstract description 68
- 229910002804 graphite Inorganic materials 0.000 claims description 30
- 239000010439 graphite Substances 0.000 claims description 30
- 239000000843 powder Substances 0.000 claims description 27
- 238000007789 sealing Methods 0.000 claims description 27
- 239000000463 material Substances 0.000 claims description 26
- 238000000034 method Methods 0.000 claims description 24
- 239000002184 metal Substances 0.000 claims description 20
- 229910052751 metal Inorganic materials 0.000 claims description 19
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 17
- 229910045601 alloy Inorganic materials 0.000 claims description 12
- 239000000956 alloy Substances 0.000 claims description 12
- 239000011230 binding agent Substances 0.000 claims description 10
- 239000000945 filler Substances 0.000 claims description 10
- 239000003054 catalyst Substances 0.000 claims description 8
- 229920000642 polymer Polymers 0.000 claims description 8
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 6
- PGTXKIZLOWULDJ-UHFFFAOYSA-N [Mg].[Zn] Chemical compound [Mg].[Zn] PGTXKIZLOWULDJ-UHFFFAOYSA-N 0.000 claims description 6
- 239000000428 dust Substances 0.000 claims description 6
- 229910052749 magnesium Inorganic materials 0.000 claims description 6
- 239000011777 magnesium Substances 0.000 claims description 6
- 229910000861 Mg alloy Inorganic materials 0.000 claims description 5
- 229910000914 Mn alloy Inorganic materials 0.000 claims description 5
- 229910001051 Magnalium Inorganic materials 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 3
- 229910001297 Zn alloy Inorganic materials 0.000 claims description 3
- 229910001093 Zr alloy Inorganic materials 0.000 claims description 3
- 150000001408 amides Chemical class 0.000 claims description 3
- 229910003481 amorphous carbon Inorganic materials 0.000 claims description 3
- 229910052797 bismuth Inorganic materials 0.000 claims description 3
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 claims description 3
- 239000004917 carbon fiber Substances 0.000 claims description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 3
- 229910052737 gold Inorganic materials 0.000 claims description 3
- 239000010931 gold Substances 0.000 claims description 3
- KBMLJKBBKGNETC-UHFFFAOYSA-N magnesium manganese Chemical compound [Mg].[Mn] KBMLJKBBKGNETC-UHFFFAOYSA-N 0.000 claims description 3
- 229910021382 natural graphite Inorganic materials 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 229910052718 tin Inorganic materials 0.000 claims description 3
- 229910018137 Al-Zn Inorganic materials 0.000 claims description 2
- 229910018573 Al—Zn Inorganic materials 0.000 claims description 2
- 230000005494 condensation Effects 0.000 claims 1
- 238000009833 condensation Methods 0.000 claims 1
- 229910001325 element alloy Inorganic materials 0.000 claims 1
- 239000005056 polyisocyanate Substances 0.000 claims 1
- 229920001228 polyisocyanate Polymers 0.000 claims 1
- 239000000047 product Substances 0.000 description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 10
- 239000012530 fluid Substances 0.000 description 9
- 239000011701 zinc Substances 0.000 description 9
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 8
- 239000004411 aluminium Substances 0.000 description 7
- 229910052782 aluminium Inorganic materials 0.000 description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- 239000003345 natural gas Substances 0.000 description 7
- 239000003209 petroleum derivative Substances 0.000 description 7
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 6
- 229910052725 zinc Inorganic materials 0.000 description 6
- -1 Al3Mg2 Chemical compound 0.000 description 5
- 229910052742 iron Inorganic materials 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 239000010941 cobalt Substances 0.000 description 4
- 229910017052 cobalt Inorganic materials 0.000 description 4
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 229910052759 nickel Inorganic materials 0.000 description 4
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 4
- 229910052721 tungsten Inorganic materials 0.000 description 4
- 239000010937 tungsten Substances 0.000 description 4
- 239000002253 acid Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000003086 colorant Substances 0.000 description 3
- 238000005755 formation reaction Methods 0.000 description 3
- 239000012634 fragment Substances 0.000 description 3
- 229910052761 rare earth metal Inorganic materials 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- 229910015372 FeAl Inorganic materials 0.000 description 2
- 229910019758 Mg2Ni Inorganic materials 0.000 description 2
- 229910019752 Mg2Si Inorganic materials 0.000 description 2
- 229910017706 MgZn Inorganic materials 0.000 description 2
- 244000309493 Soybean severe stunt virus Species 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 230000003466 anti-cipated effect Effects 0.000 description 2
- 239000007767 bonding agent Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 125000001033 ether group Chemical group 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 239000007770 graphite material Substances 0.000 description 2
- 150000004820 halides Chemical class 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000000197 pyrolysis Methods 0.000 description 2
- 239000012744 reinforcing agent Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000003566 sealing material Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N Acrylic acid Chemical compound OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 229910052684 Cerium Inorganic materials 0.000 description 1
- 229910052691 Erbium Inorganic materials 0.000 description 1
- 229910021578 Iron(III) chloride Inorganic materials 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 229910052779 Neodymium Inorganic materials 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 229910052777 Praseodymium Inorganic materials 0.000 description 1
- 238000010793 Steam injection (oil industry) Methods 0.000 description 1
- 238000005411 Van der Waals force Methods 0.000 description 1
- VMPVEPPRYRXYNP-UHFFFAOYSA-I antimony(5+);pentachloride Chemical compound Cl[Sb](Cl)(Cl)(Cl)Cl VMPVEPPRYRXYNP-UHFFFAOYSA-I 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000000498 ball milling Methods 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- ZMIGMASIKSOYAM-UHFFFAOYSA-N cerium Chemical compound [Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce] ZMIGMASIKSOYAM-UHFFFAOYSA-N 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- UYAHIZSMUZPPFV-UHFFFAOYSA-N erbium Chemical compound [Er] UYAHIZSMUZPPFV-UHFFFAOYSA-N 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- AWJWCTOOIBYHON-UHFFFAOYSA-N furo[3,4-b]pyrazine-5,7-dione Chemical compound C1=CN=C2C(=O)OC(=O)C2=N1 AWJWCTOOIBYHON-UHFFFAOYSA-N 0.000 description 1
- 229910000743 fusible alloy Inorganic materials 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000138 intercalating agent Substances 0.000 description 1
- 229910000765 intermetallic Inorganic materials 0.000 description 1
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 229910052746 lanthanum Inorganic materials 0.000 description 1
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- PUDIUYLPXJFUGB-UHFFFAOYSA-N praseodymium atom Chemical compound [Pr] PUDIUYLPXJFUGB-UHFFFAOYSA-N 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000036647 reaction Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 229910052706 scandium Inorganic materials 0.000 description 1
- SIXSYDAISGFNSX-UHFFFAOYSA-N scandium atom Chemical compound [Sc] SIXSYDAISGFNSX-UHFFFAOYSA-N 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 description 1
- 239000011592 zinc chloride Substances 0.000 description 1
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/42—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells
- C09K8/426—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells for plugging
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/0092—Temporary binders, mortars or concrete, i.e. materials intended to be destroyed or removed after hardening, e.g. by acid dissolution
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/56—Compositions for consolidating loose sand or the like around wells without excessively decreasing the permeability thereof
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/60—Compositions for stimulating production by acting on the underground formation
- C09K8/62—Compositions for forming crevices or fractures
- C09K8/66—Compositions based on water or polar solvents
- C09K8/665—Compositions based on water or polar solvents containing inorganic compounds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/60—Compositions for stimulating production by acting on the underground formation
- C09K8/62—Compositions for forming crevices or fractures
- C09K8/66—Compositions based on water or polar solvents
- C09K8/68—Compositions based on water or polar solvents containing organic compounds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/60—Compositions for stimulating production by acting on the underground formation
- C09K8/84—Compositions based on water or polar solvents
- C09K8/86—Compositions based on water or polar solvents containing organic compounds
- C09K8/88—Compositions based on water or polar solvents containing organic compounds macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C18/00—Alloys based on zinc
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C19/00—Alloys based on nickel or cobalt
- C22C19/007—Alloys based on nickel or cobalt with a light metal (alkali metal Li, Na, K, Rb, Cs; earth alkali metal Be, Mg, Ca, Sr, Ba, Al Ga, Ge, Ti) or B, Si, Zr, Hf, Sc, Y, lanthanides, actinides, as the next major constituent
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C19/00—Alloys based on nickel or cobalt
- C22C19/03—Alloys based on nickel or cobalt based on nickel
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C21/00—Alloys based on aluminium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C21/00—Alloys based on aluminium
- C22C21/06—Alloys based on aluminium with magnesium as the next major constituent
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C23/00—Alloys based on magnesium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C23/00—Alloys based on magnesium
- C22C23/02—Alloys based on magnesium with aluminium as the next major constituent
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/12—Packers; Plugs
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/002—Physical properties
- C08K2201/003—Additives being defined by their diameter
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/002—Physical properties
- C08K2201/005—Additives being defined by their particle size in general
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K7/00—Use of ingredients characterised by shape
- C08K7/22—Expanded, porous or hollow particles
- C08K7/24—Expanded, porous or hollow particles inorganic
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Ceramic Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Structural Engineering (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
- Sealing Material Composition (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Gasket Seals (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Sealing Devices (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
A kind of carbon composite is disclosed, the carbon composite includes multiple carbon particles, wherein each of the multiple carbon particle includes multiple holes;And adhesive, it is placed in bond the multiple carbon particle between the multiple carbon particle, wherein described adhesive is disintegratable adhesive.
Description
Cross reference to related applications
This application claims the equity on September 23rd, the 2016 U. S. application No.15/273843 submitted, the U. S. applications
It is incorporated by reference and is incorporated herein.
Background technique
Invention field
This disclosure relates to carbon composite, and more particularly to include carbon and disintegratable adhesive carbon composite,
Its manufacturing method and the product formed by it.
Background technique
Wellhole is drilled out in subsurface formations for generating hydrocarbon (petroleum and natural gas).Hydrocarbon is with being trapped in different depth underground
In the various traps of layer or band.In many operations (such as pressure break), needs to provide sealing device in down well placement and (such as insulate
Device, bridge plug etc.) to generate petroleum and natural gas.After such operation, before it can start following operation, it is necessary to remove or
Destroy the sealing device.Such removal operation may be expensive and/or time-consuming.
It needs to provide and enough and stable sealing performances can be provided within the scope of wide temperature and pressure, while needed for offer
And the sealing article for the disintegration feature being anticipated that.
This disclosure provides controlled disintegratable carbon composite and uses the disintegratable carbon composite
In the system of down-hole application.
Summary of the invention
In one aspect, a kind of carbon composite is disclosed, the carbon composite includes multiple carbon particles, wherein described
Each of multiple carbon particles include multiple holes;And adhesive, it is placed between the multiple carbon particle described more to bond
A carbon particle, wherein described adhesive is disintegratable adhesive.
On the other hand, a kind of method for being used to form carbon composite is disclosed, includes more the method includes providing
The carbon dust of a carbon particle, wherein each of the multiple carbon particle includes multiple holes;Binder powders are provided;It will be described
Carbon dust and the mixing of described adhesive powder, to form carbon composite powder;And make described adhesive flow of powder, in institute
It states and forms adhesive between multiple carbon particles to bond the multiple carbon particle, wherein described adhesive is disintegratable adhesive.
On the other hand, a kind of downhole system is disclosed, the downhole system includes downhole component, the downhole component packet
Carbon composite is included, the carbon composite includes multiple carbon particles, wherein each of the multiple carbon particle includes more
A hole;And adhesive, be placed in bond the multiple carbon particle between the multiple carbon particle, wherein described adhesive be can
It is disintegrated adhesive.
The example of certain characteristics of devices disclosed herein and method is summarized, widely quite so as to more preferable geographical
Solve following detailed description.Certainly, there are also other characteristics, other characteristics will be formed herein for device and method disclosed below
The theme of the appended claims.
Detailed description of the invention
This disclosure can be best understood with reference to attached drawing, wherein identical number is indicated generally at identical want
Element, and in the drawing:
Fig. 1 is the schematic diagram of exemplary drilling system, and the exemplary drilling system includes according to disclosure embodiment
Downhole component;
Fig. 2 is the schematic diagram of the exemplary implementation scheme of disintegratable carbon composite;And
Fig. 3 shows the graphite particle suitable for disintegratable carbon composite shown in Fig. 2.
Specific embodiment
Fig. 1 shows to generate an exemplary implementation scheme of the downhole system of petroleum and natural gas.In certain realities
It applies in scheme, system 100 allows fracturing work in order to generate petroleum and natural gas.System 100 includes wellhole 106, the well
Hole 106 is formed in stratum 104, and is provided with casing 108 in the wellhole 106.
In an exemplary embodiment, wellhole 106 is drilled into down well placement 110 from earth's surface 102.Casing 108 can be set
It sets in wellhole 106 in order to generating.In an exemplary embodiment, casing 108 is arranged through in down well placement 110
Multiple generating region Z1 ... Zn.Wellhole 106 can be vertical borehole, horizontal wellbore, deviated borehole or any other suitable class
The wellhole or any combination of them of type.
For the ease of underground work (such as fracturing work), sealing element 116a, packer 116b are utilized in casing string 108
Or other suitable downhole hardwares.Other suitable downhole hardwares may include but be not limited to ball, plug, seat, compressible filler element
(premier sealing element), bulking filler element (ARC sealing element), O-ring, adhesive seal, bullet shaped sealing element, SSSV are dynamic
State sealing element, SSSV baffle seal, V-ring, support ring, drill bit seals, mud motor stator, PCP stator, ESP sealing
Part and ESP isolating joint.In certain embodiments, sealing element 116a can be used be selectively partitioned region Z1 ... Zn with
Carry out fracturing work.In certain embodiments, using packer 116b come area of isolation Z1 ... Zn to carry out fracturing work.Its
Its suitable downhole hardware can be used for sealing and other purposes.In certain embodiments, downhole component can be exposed to high temperature, height
Pressure and chemicals.
In certain embodiments, fracturing fluid 124 is pumped to down well placement 110 from frac fluid source 122, with flowing
Perforation 114 in the region 112 being isolated by downhole hardware 116a, 116b.Advantageously, fracturing work allows to generate more
Petroleum and natural gas.
After required operation (such as fracturing work) and before following operation, usually removes or destroy in other ways
Downhole hardware 116a, 116b etc., to allow petroleum and natural gas to flow through casing 108.In an exemplary embodiment,
Downhole hardware 116a, 116b be configured to seal regional area 112 casing 108 until downhole hardware 116a, 116b be disintegrated with
Just predetermined time when petroleum and natural gas is generated.Advantageously, in an exemplary embodiment, downhole hardware herein
116a, 116b by have it is anticipated that and adjustable disintegration feature, while the environment of wide scope and under the conditions of allow to be suitable for close
The material of envelope feature is formed.In certain embodiments, disintegration may include but be not limited to chemolysis, collapse as caused by mechanical force
Solve, be disintegrated as the thermally-induced disintegration of heating power, as caused by physical energy etc..
In the embodiment illustrated, downhole hardware 116a, 116b can be made by carbon composite.Therefore, at one
In embodiment, product includes carbon composite.Carbon composite can be used for being formed all or part of of product.
Fig. 2 shows the carbon composite articles 200 suitable for being used together with above-mentioned downhole component and product.In a reality
It applies in scheme, product is packer, sealing element or the O-ring for downhole system (such as system 100 shown in fig. 1).
In the embodiment illustrated, carbon composite article 200 includes carbon particle 202 and adhesive 204.Favorably
The use on ground, carbon composite article 200 allows disintegratable material to have wider temperature and pressure limit, can be used for recycling
It can infeasible application.In addition, carbon composite article 200 can be used for needing wide temperature range and temperature may have fluctuation
And the application of variation, such as steam injection application.
In the embodiment illustrated, carbon particle 202 can be the carbon of any suitable form, including but not limited to amorphous
Carbon, natural graphite, carbon fiber etc..The formation of carbon particle 202 and the possible embodiment of structure can be found in United States Patent (USP) No 9,
284,229 and U.S. Patent application No.14/072,016, the two is assigned to Baker Hughes Inc (Baker Hughes
Incorporated) and the two is incorporated herein by reference.
In the embodiment illustrated, carbon particle 202 is flexible and provides bullet in carbon composite article 200
Property.In the embodiment illustrated, and as shown in Figure 3, the diameter of carbon particle 202 can be between 5-500 micron, and thickness
Degree is between 0.01 to 500 micron.
In the embodiment illustrated, carbon particle 202 includes hole 203 to allow carbon particle 202 to have elasticity.The elasticity
Carbon composite article 200 is allowed to be used as chemistry and heat-staple sealing material.
In certain embodiments, carbon particle 202 is the expanded graphite particles for including hole 203.Graphite is stratified material.It is single
Only layer is kept together by weak Van der Waals force, and the individual course can be embedded in organic or inorganic molecules, and finally expand with
Form hole 203.Insertion is will to be embedded in the process that agent material is inserted between the independent carbon-coating of graphite.Various chemistry are used
Product are embedded in graphite material.These chemicals include acid, oxidant, halide or the like.
When heated, intercalator from liquid or it is solid state transformed be gas phase.The formation of gas generates pressure, and the pressure pushes
Adjoin carbon-coating to separate, generates expanded graphite.
In one embodiment, the expanded graphite of the disclosure is generated by following steps: using sulfuric acid, nitric acid, chromic acid, boron
Sour or halide (such as FeCl3、ZnCl2、SbCl5) processing graphite material (such as natural graphite, kish graphite, heat resolve at
Graphite etc.), to form expansible graphite;The quick heat expandable graphite under such as 800 DEG C or higher high temperature, to give birth to
At pyrolysis gas, the pressure of the pyrolysis gas is used to make the volume expansions between graphite linings, to form expanded graphite.Certain
In embodiment, graphite particle can be expanded by any suitable method.
In the embodiment illustrated, adhesive 204 can be used to be bonded together for carbon particle 202.Advantageously, adhesive
204 enable carbon composite article 200 to have high mechanical strength, while allowing to have seal feature as described herein.
In the embodiment illustrated, adhesive 204 is disintegratable adhesive, can be selective and controllable as needed
Ground disintegration.In certain embodiments, adhesive 204 can the disintegration when being exposed to selected fluid, to allow particle 202 by well
Lower fluid stream is washed off.
In certain embodiments, adhesive 204 is formed by corrodible metal (such as controlled electrolytic metal).Adhesive
204 materials can include: magnesium alloy, mg-si master alloy, magnesium alloy, magnesium-zinc alloy, magnesium-manganese alloy, Mg-Al-Zn Alloy, magnalium manganese close
Gold, magnesium zinc zircaloy and magnesium rare earth element alloy.Rare earth element can include but is not limited to scandium, yttrium, lanthanum, cerium, praseodymium, neodymium and erbium.
In certain embodiments, adhesive 204 can also comprise aluminium, nickel, iron, tungsten, copper, cobalt.Advantageously, corrodible metal adhesive
204 use allows to use carbon composite article in high temperature application (being including but not limited to higher than the application of 500 degrees Fahrenheits)
200.In an exemplary embodiment, corrodible metal adhesive 204 allows carbon composite article 200 in hot environment
In be disintegrated in the desired amount of time and after being exposed to selected fluid.In certain embodiments, when corrodible metal adhesive
204 contact wellbore fluids in electrolyte components (such as salt water, acid etc.) when, corrodible metal adhesive 204 can via merchant method
Buddhist nun's micro cell (galvanic microcell) reacts (anode-cathode reaction) disintegration or corrosion.In certain embodiments, negative
Electrode catalyst element (such as miniature Jia Fani battery) is fabricated into corrodible metal adhesive 204.In certain embodiments
In, cathod catalyst element may include nickel, iron, copper, cobalt, zinc, aluminium, tungsten etc..
In other embodiments, adhesive 204 can be including such as ester, amide, ether group or can by water or appoint
The what polymer of other groups of its suitable fluid disintegration.In certain embodiments, adhesive 204 can be polyurethane.
Advantageously, the use of polymer adhesive 204 allows in lower temperature application (including but not limited to answering lower than 500 degrees Fahrenheits
With) in use carbon composite article 200.In an exemplary embodiment, polymer adhesive 204 allows carbon composite wood
Material products 200 are disintegrated in the desired amount of time in lower temperature environments and after being exposed to selected fluid.In certain embodiment party
In case, polymer adhesive 204 can be disintegrated via thermal decomposition.
In other embodiments, adhesive 204 can be other materials, including but not limited to toughened acrylic acid resin, ring
Oxygen resin, low-melting-point metal (such as aluminium, magnesium, zinc, bismuth, tin, lead and their alloy) etc..In certain embodiments, low
The fusing point of melting point metals is lower than the fusing point of carbon particle 202, but is higher than required processing temperature.It, can be by heat source after required operation
It is introduced into carbon composite article 200 so that adhesive 204 is disintegrated via fusing.In certain embodiments, adhesive 204 can
It include the combination of the metal or its alloy and cathod catalyst element including aluminium, manganese, zinc, iron etc..In certain embodiments
In, when metal-to-metal adhesive 204 contacts electrolyte components (such as salt water, acid etc.) in wellbore fluid, metal-to-metal adhesive 204 can
It is disintegrated or is corroded via Jia Fani micro cell reaction (anode-cathode reaction).In certain embodiments, cathod catalyst
Element (such as miniature Jia Fani battery) is fabricated into metal-to-metal adhesive 204.In certain embodiments, cathod catalyst member
Part may include nickel, iron, copper, cobalt, zinc, aluminium, tungsten etc..In certain embodiments, adhesive 204 may be formed by fragile material.
In certain embodiments, fragile material may include but be not limited to the various intermetallic compounds based on aluminium or magnesium, such as
Al3Mg2, Al12Mg17, Mg2Ni, Mg2Si, Al3Ni, FeAl, MgZn etc..Fragile material adhesive 204 can be chosen in institute
Need maximum operating pressure and/or at a temperature of bonding aluminum-boron-carbon composites product 200, but can also be higher than required operational pressure and/
Or temperature pressure and/or at a temperature of selectively pressure break.After required operation, carbon composite article 200 can be introduced
To raised pressure and/or temperature be disintegrated adhesive 204 via pressure break.In certain embodiments, fragile material can be with
It is a part of adhesive 204, and in other embodiments, fragile material may be constructed the whole of adhesive 204.Brittleness material
Material can form the 5-100% of adhesive 204.These materials can take on a different shape, such as particle, fiber and silk thread.It can be with
Use the combination of the material.
In the embodiment illustrated, adhesive 204 can account for the 10% of the volume of carbon composite article 200 to
Between 90%.By changing the amount of adhesive 204 and the composition of adhesive 204 relative to carbon particle 202, thus it is possible to vary carbon is compound
The hardness and flexibility of material product 200.
This discovery allows to manufacture the carbon composite of the packer or sealing material that are suitable as down-hole application.As another
The raw material of advantageous feature, carbon composite are environmentally friendly and at low cost.
Various methods can be used to manufacture carbon composite.In one embodiment, it is used to form carbon composite
Method include by expanded graphite and the combination of at least one adhesive to form combination;And equal pressure pressures push contract the combination from
And form carbon composite.
Alternatively, first being suppressed expanded graphite composition to form preform.Then by preform and bonding
Agent is combined to form carbon composite.If desired, filled preform can further be compressed.
Advantageously, preform includes the expanded graphite matrix and aperture being connected to each other.It is a kind of generate aperture mode be
The material of such as wax is added into expanded graphite, compression-expansion graphite is later to prepare preform.Wax is being removed by heating
Later, connection aperture is formed in expanded graphite matrix.
Then adhesive is added in preform by permeating.In the case where adhesive is metal, can incite somebody to action first
Metal-to-metal adhesive is heated to molten condition, then pours into molten metal binder to preform.Metal-to-metal adhesive filling is opened
Hole, to form carbon composite.
Expanded graphite composition to prepare preform includes expanded graphite and optionally reinforcing agent.It can also be by wax
It include that there is the preform for connecting aperture to prepare in expanded graphite composition.
In another embodiment, by grinding, shredding or milling (such as ball milling) that the expanded graphite of compression is (such as logical
Cross the uniaxial power of application and person be made) it is broken into small fragment.The small fragment can be suppressed to form preform.Then
Adhesive is added in preform to provide carbon composite as described herein.Alternatively, can be by small fragment and adhesive
Or reinforcing agent is blended, then heat or cold compaction are to form carbon composite.It is also understood that can be used and consider above-mentioned operation
Various combination.
In certain embodiments, carbon particle 202 and adhesive 204 can be mixed in powder form.It can will mix
The powder closed equably mixes, and is then sintered, so that adhesive 204 encloses under the fusion temperature close to adhesive 204
It is flowed around carbon particle 202.In certain embodiments, the powder mixed can be compressed and is heated, so that adhesive 204 exists
It is flowed close under the fusion temperature of adhesive 204 around carbon particle 202.The adhesive 204 of flowing allows to carbon composite system
Product 200 are moulded.
Therefore, in one aspect, a kind of carbon composite is disclosed, the carbon composite includes multiple carbon particles,
Described in each of multiple carbon particles include multiple holes;And adhesive, it is placed between the multiple carbon particle to bond
The multiple carbon particle, wherein described adhesive is disintegratable adhesive.In certain embodiments, carbon includes amorphous carbon, day
Right graphite, carbon fiber, or the combination comprising at least one of above-mentioned material.In certain embodiments, the multiple carbon
Grain is multiple graphite particles.In certain embodiments, the diameter of each of the multiple graphite particle at 5 microns extremely
Between 500 microns.In certain embodiments, the thickness of each of the multiple graphite particle is at 0.01 micron to 500
Between micron.In certain embodiments, adhesive is ester polymer.In certain embodiments, adhesive is amide polymerization
Object.In certain embodiments, adhesive is ether polymer.In certain embodiments, adhesive is polyurethane.In certain realities
It applies in scheme, adhesive is metal or alloy.In certain embodiments, adhesive is controlled electrolytic metal material.At certain
In a little embodiments, adhesive is accounted for by volume between the 10% to 90% of carbon composite.In certain embodiments, it bonds
Agent is at least one of the following terms: magnesium alloy, mg-si master alloy, magnesium alloy, magnesium-zinc alloy, magnesium-manganese alloy, magnalium zinc close
Gold, magnalium manganese alloy, magnesium zinc zircaloy and magnesium rare earth element alloy.In certain embodiments, adhesive is low-melting-point metal
Or low-melting alloy.In certain embodiments, adhesive is at least one of bismuth, tin and lead.In certain embodiments,
Adhesive also comprises cathod catalyst element.In certain embodiments, cathod catalyst element be nickel, iron, copper, cobalt, zinc,
At least one of aluminium and tungsten.In certain embodiments, adhesive includes fragile material.In certain embodiments, brittleness
Material is between the 5% to 100% of adhesive.In certain embodiments, fragile material is at least one of the following terms:
Al3Mg2, Al12Mg17, Mg2Ni, Mg2Si, Al3Ni, FeAl and MgZn.
In certain embodiments, product is downhole component.In certain embodiments, product includes in the following terms
It is at least one: ball, plug, seat, compressible filler element, bulking filler element, O-ring, adhesive seal, bullet shaped sealing element,
Dynamic sealing, baffle seal, V-ring, support ring, drill bit seals, mud motor stator, PCP stator, ESP sealing element
With ESP isolating joint.
On the other hand, a kind of method for being used to form carbon composite is disclosed, the method includes providing comprising more
The carbon dust of a carbon particle, wherein each of the multiple carbon particle includes multiple holes;Binder powders are provided;It will be described
Carbon dust and described adhesive powder are mixed to form carbon composite powder;And binder powders are flowed, described more
Adhesive is formed between a carbon particle to bond the multiple carbon particle, wherein described adhesive is disintegratable adhesive.At certain
In a little embodiments, the method also comprises heating carbon composite powder so that binder powders flow.In certain implementations
In scheme, the method also comprises compressed carbon composite powder so that binder powders flow.In certain embodiments,
The method also comprises sintering carbon composite powder so that binder powders flow.In certain embodiments, the side
Method, which also comprises, is selectively disintegrated adhesive so that carbon composite is disintegrated.
On the other hand, a kind of downhole system is disclosed, the downhole system includes the underground member of carbon composite
Part, the carbon composite include multiple carbon particles, wherein each of the multiple carbon particle includes multiple holes;And bonding
Agent is placed in bond the multiple carbon particle between the multiple carbon particle, and wherein adhesive is disintegratable adhesive.At certain
In a little embodiments, downhole component is at least one of the following terms: ball, plug, seat, compressible filler element, bulking filler
Element, O-ring, adhesive seal, bullet shaped sealing element, dynamic sealing, baffle seal, V-ring, support ring, drill bit are close
Sealing, mud motor stator, PCP stator, ESP sealing element and ESP isolating joint.
Patent, patent application and other bibliography of all references are incorporated by reference and are incorporated herein.However, such as
Term in fruit the application contradicts or conflicts with the term in be incorporated to bibliography, then the term in the application is prior to institute
The conflict term being incorporated in bibliography.
All ranges disclosed herein includes endpoint, and endpoint can combine independently of one another.Suffix used herein
" (a variety of) " are intended to include the odd number and plural form of its modified term, thus include at least one of the term (for example,
(a variety of) colorant (colorant (s)) includes at least one colorant)." optional " or " optionally " mean then to describe
Event or situation may or may not occur, and the description includes the case where that the event occurs and the feelings that do not occur of the event
Condition.As used herein, " combination " includes blend, mixture, alloy, reaction product and the like.All bibliography with
Way of reference is incorporated herein.
It unless otherwise indicated herein or is apparently contradicted in the context, otherwise in the context describing the invention (especially
In the context of following following claims) term " one (a/an) " that uses should be interpreted to contain with "the" and similar indicant
Lid singular and plural form.Further, it should further be noted that term " first " herein, " second " and similar terms
Any sequence, quantity or importance are not indicated, but for distinguishing an element with another element.In conjunction with quantity
The modifier " about " used includes described value, and has meaning as defined in context (for example, it includes and certain amount of measurement
Relevant error degree).
Although describing the present invention by reference to one or more exemplary implementation schemes, those skilled in the art should be managed
Solution, without departing from the scope of the invention, can carry out various changes, and it can be replaced to want with equivalent
Element.In addition, without departing from the essential scope of the present invention, many modify so that particular condition or material adapt to can be carried out
The teachings of the present invention.Therefore, the present invention is not intended to be limited to disclosed as optimal mode of the invention is contemplated for carrying out
Specific embodiment, but the present invention will include all embodiments fallen within the scope of the appended claims.In addition, in attached drawing and
In specification, exemplary implementation scheme of the invention has been disclosed, and although having used specific term, unless
It is otherwise noted, otherwise they are only used in a generic and descriptive sense, rather than the purpose for limitation, therefore it is of the invention
Range is without being limited thereto.In addition, the use of term first, second etc. does not indicate any sequence or importance, but indicate term the
One, second etc. for distinguishing an element and another element.In addition, the use of term one (a/an) etc. does not indicate number
The limitation of amount, but indicate that there are at least one of mentioned projects.
Claims (20)
1. a kind of carbon composite, the carbon composite include:
Multiple carbon particles, wherein at least some of the multiple carbon particle carbon particle includes multiple holes;And
Adhesive is placed in bond the multiple carbon particle between the multiple carbon particle, and wherein described adhesive is that can collapse
Solve adhesive.
2. carbon composite as described in claim 1, wherein the carbon particle includes amorphous carbon, natural graphite, carbon fiber, or
Combination comprising at least one of previous materials.
3. carbon composite as described in claim 1, wherein the multiple carbon particle is multiple graphite particles.
4. carbon composite as claimed in claim 3, wherein the diameter of each of described graphite particle at 5 microns extremely
Between 500 microns.
5. carbon composite as claimed in claim 3, wherein the thickness of each of described graphite particle is at 0.01 micron
To between 500 microns.
6. carbon composite as described in claim 1, wherein described adhesive is selected from the group being made of the following terms: polyisocyanate polyaddition
Object;Amide polymer;Ether polymer;And polyurethane.
7. carbon composite as described in claim 1, wherein described adhesive accounts for the carbon composite by volume
Between 10% to 90%.
8. carbon composite as described in claim 1, wherein described adhesive is metal or alloy.
9. carbon composite as claimed in claim 8, wherein described adhesive is at least one of the following terms: magnesium closes
Gold, mg-si master alloy, magnesium alloy, magnesium-zinc alloy, magnesium-manganese alloy, Mg-Al-Zn Alloy, magnalium manganese alloy, magnesium zinc zircaloy and magnesium are dilute
Eupolyphoge sinensis element alloy.
10. carbon composite as claimed in claim 8, wherein described adhesive is at least one of bismuth, tin and lead.
11. carbon composite as claimed in claim 8, wherein described adhesive also comprises cathod catalyst element.
12. carbon composite as described in claim 1, wherein described adhesive includes fragile material.
13. carbon composite as described in claim 1, wherein the carbon composite is the product for down-hole application.
14. product as claimed in claim 13, wherein the product includes at least one of the following terms: ball, plug,
Seat, compressible filler element, bulking filler element, O-ring, adhesive seal, bullet shaped sealing element, dynamic sealing, baffle are close
Sealing, V-ring, support ring, drill bit seals, mud motor stator, PCP stator, ESP sealing element and ESP isolating joint.
15. a kind of method for being used to form carbon composite, which comprises
The carbon dust including multiple carbon particles is provided, wherein each of the multiple carbon particle includes multiple holes;
Binder powders are provided;
The carbon dust and described adhesive powder are mixed, to form carbon composite powder;And
Make described adhesive flow of powder, to form adhesive between the multiple carbon particle to bond the multiple carbon
Grain, wherein described adhesive is disintegratable adhesive.
16. method as claimed in claim 15, the method further includes heating the carbon composite powder so that institute
State binder powders flowing.
17. the method described in claim 16, the method further includes compressing the carbon composite powder so that institute
State binder powders flowing.
18. method as claimed in claim 15, the method further includes one in the following terms: it is multiple to be sintered the carbon
Condensation material powder is so that described adhesive flow of powder;And selectively make described adhesive disintegration so that the carbon composite
Disintegration.
19. a kind of downhole system, the downhole system include:
Downhole component comprising carbon composite, the carbon composite include:
Multiple carbon particles, wherein some carbon particles in the multiple carbon particle include multiple holes;And
Adhesive is placed in bond the multiple carbon particle between the multiple carbon particle, and wherein described adhesive is that can collapse
Solve adhesive.
20. downhole system as claimed in claim 19, wherein the downhole component is at least one of the following terms: ball,
Plug, seat, compressible filler element, bulking filler element, O-ring, adhesive seal, bullet shaped sealing element, dynamic sealing, gear
Plate seals, V-ring, support ring, drill bit seals, mud motor stator, PCP stator, ESP sealing element and ESP isolating joint.
Applications Claiming Priority (3)
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US15/273,843 US10233376B2 (en) | 2016-09-23 | 2016-09-23 | Disintegratable carbon composites, methods of manufacture, and uses thereof |
US15/273,843 | 2016-09-23 | ||
PCT/US2017/048188 WO2018057209A1 (en) | 2016-09-23 | 2017-08-23 | Disintegratable carbon composites, methods of manufacture, and uses thereof |
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CN110248913B CN110248913B (en) | 2022-06-10 |
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EP (1) | EP3515878B1 (en) |
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EP3515878A4 (en) | 2020-05-13 |
CA3044448C (en) | 2023-05-23 |
WO2018057209A1 (en) | 2018-03-29 |
US20180086964A1 (en) | 2018-03-29 |
US10233376B2 (en) | 2019-03-19 |
EP3515878A1 (en) | 2019-07-31 |
CN110248913B (en) | 2022-06-10 |
EP3515878B1 (en) | 2022-07-06 |
CA3044448A1 (en) | 2018-03-29 |
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